Noctiluca

Noctiluca is a deep sea plant that only grows in the deepest of depths. These deep-sea pearls glow softly when fully matured, making the depths much more a sight to behold.

Noctiluca is completely edible, and enhances the consumer's ability to breathe underwater. This is likely due to its genetic adaptations to surviving such unforgiving underwater environments.

Generation
Noctiluca can naturally be found in any deep ocean on the seafloor. If you're lucky, you can also find it in shipwrecks or desert temples as lost treasures from past adventures and explorers.

Cultivation
After being harvested, Noctiluca can be grown in any waters. After enduring the harsh conditions of the deep, it can be planted anywhere underwater regardless of depth.